Screeding of furniture panels. Choosing a furniture screed depending on the type of structure

Furniture screed is used only in furniture production. When making furniture, you should not use traditional fasteners instead of furniture ties, because it has special properties that not only facilitate the assembly of furniture, but also allow you to hide the fasteners. Next, we will consider the most commonly used types of furniture screeds and their features.

The most common type of fastener is confirmat. At the same time the easiest to use. With its help, assembling furniture is easier and faster than using other types of furniture screed. Especially if during assembly you have to drill holes for fasteners yourself. Using a confirmat, two parts are connected at an angle of 90 degrees.

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Fig.1. Confirmat - used to connect parts at an angle of 90 degrees. The two parts are connected with 2 confirmed screws. The confirmat is installed at a distance of 3-7 cm from the end of the parts to be connected. To install 1 confirmation screw, you must first drill 2 holes in the parts to be joined: in the end of the first part for threads (drill diameter 5 mm), in the second part for the head (drill diameter 6 mm).

In order to tighten the two parts, you need to drill two holes. One in one part, with a diameter equal to the diameter of the confirmator head, the other, at the end of the second part, with a smaller diameter equal to the diameter of the threaded part.

As a rule, drills with a diameter of 6 and 5 mm are used for this, respectively. However, there is a combination drill available for drilling holes at the same time. It is very comfortable. There is no need to constantly rearrange drill bits or use two drills at the same time.

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Fig.2. Drill for confirmation. Allows you to make a hole for 1 confirmat screw in two parts at once, and also forms a recess for the confirmat head. Increases the speed of furniture assembly by at least 50%.

Confirmat is a universal fastener, but it has some disadvantages and application features.

Confirmat should be used simultaneously with the use of dowels. A dowel is a wooden rod with a diameter of 6-8 mm and a length of 20-30 mm (in the photo below, next to the confirmation). The dowel acts as a guide and does not allow parts to move during tightening.

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Fig.3. Connecting the parts using a dowel with a diameter of 6-8 mm and a confirmat. This joining method is used in factory furniture, for example furniture from IKEA. Provides high accuracy of joining parts.

Despite the fact that furniture assembled using confiramate can be assembled or disassembled, furniture made from laminated chipboard does not tolerate this very well. As a rule, after one disassembly, the furniture screed no longer holds well.

The confirmation should be wrapped carefully. The best option is by hand or with a screwdriver at low speed. Otherwise, the confirmation thread turns into a drill, which breaks the hole.

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Fig.4. Tightening of parts with confirmation. The tie is performed with a hand wrench or a screwdriver with a low rotation speed of the chuck. The screwdriver must have the correct tightening torque to prevent thread stripping.

In order to recess the head into the body of the furniture part, you should use a wrench and do it carefully, otherwise there is a possibility of the thread breaking. Sometimes it is necessary to pre-calculate.

Confirmat refers to “visible” fasteners. Those. Unlike other types of fasteners, it remains visible, so it is necessary to use special plugs or stickers to hide the fasteners.

Increase Fig.5. Plastic plugs (linings). Used to hide the confirmat's cap. They are attached to the confirmation cap in the key groove and are held in place by a specially shaped core. Issued various colors.

Increase Fig.6. Self-adhesive overlays for confirmat. Designed to hide the cap. Have a wide color scheme, completely identical to laminated chipboard panels. Almost invisible on furniture.

Eccentric coupler

An eccentric coupler is often used in the factory production of furniture. The reason for this is the difficulty of drilling holes. An eccentric coupler consists of two parts: a pin and an eccentric. The pin is installed in one part, and the eccentric in another.

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Fig.7. An eccentric coupler is used to conceal the connection of two parts at an angle of 90 degrees. To connect 2 parts you need 2 eccentric couplers. The eccentric coupler is installed at a distance of 5 cm from the end of the parts to be connected. To install the eccentric coupler, you need to drill several holes according to the diagram. Instead of a rod with a length of 34, a rod with a length of 26 mm (shortened) can be used, while the remaining dimensions remain unchanged.

The main advantage of this type of fastener is that this fastener is hidden and therefore does not damage appearance furniture. In addition, this type of fastener, unlike confirmat, allows you to repeatedly assemble and disassemble furniture, which is important, for example, when moving. Also, using an eccentric coupler, you can connect parts at different angles.

When making furniture yourself, it is not often used due to the difficulty of drilling holes and the inability to correct the joint during assembly. The main difficulty in drilling holes lies in the hole for the eccentric. This hole is not through and requires the use of a special drill - a Forstner drill.

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Fig.8. Forstner drill - used for milling blind holes for an eccentric. For a standard eccentric, a drill with a diameter of 15 mm is required.

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Fig.9. Hole for eccentric. First, mark the part according to the diagram given above. Next, use a Forstner drill to make a hole for the eccentric. Then, using a drill with a diameter of 8 mm, a hole is drilled in the end of the part for the rod.

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Fig. 10. Scheme of connecting parts using an eccentric coupler. First, the rod is installed in one part and the eccentric in another. Then the parts are connected and fixed by turning the eccentric clockwise through an angle of 180 degrees.

In this case, the sampling depth is about 12 mm, and the thickness of the chipboard is 16 mm. The remaining wall thickness is only 4 mm. There is a risk of drilling more than necessary, thereby damaging the piece of furniture. Therefore, when drilling holes for an eccentric tie, it is necessary to use drilling depth limiters.

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Fig. 11. Stopper for drilling holes for eccentric tie rods. Allows you to make a hole of a fixed depth. Protects furniture parts from damage when drilling.

Intersectional screed

This tie is a screw and nut with which two sections of furniture are pulled together, for example, two cabinets. To tie cabinets together, 2 to 4 sectional tie bars are used. Depending on the thickness of the chipboard, there are intersection screeds of various sizes.

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Fig. 12. Intersectional screed is designed to connect cabinets (sections) of furniture to each other. To tie 2 cabinets you need 3-4 intersection ties. The intersectional screed is installed near the corners (at a distance of 3-5 cm from the end) of the sections being connected.

Considering that the intersection screed is used to tie cabinets, and the cabinets, in turn, are made of laminated chipboard with a thickness of 16 mm, an intersection screed with a length of 32 mm is most often used. However, there are ties up to 50 mm long, which are used to tighten parts of greater thickness.

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Fig. 13. Screeding cabinets with an intersectional screed. To install the screed, you need to secure the cabinets using clamps. Next, make a hole with a diameter of 9 mm (1 mm larger than the diameter of the tie). Then install and secure the screed.

Shelf supports

There are a huge number of types of shelf supports. However, they can be divided into two groups: shelf holders for chipboards and shelf holders for glass. In turn, each of these groups can be divided into two types: shelf holders with and without fixation.

The shelf holder for laminated chipboard consists of 2 parts: a rod and a shelf holder.

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Fig. 14. The shelf holder for laminated chipboard is designed for reliable fastening of shelves in the closet. Available in two types, with and without fixation. Fixation is ensured by an eccentric. The shelf holder is installed in the shelf, the rod in the cabinet wall. To attach 1 shelf you need 4 shelf supports.

The screw is installed in the cabinet wall, and the shelf holder is installed in the body of the shelf. To install the shelf holder, you need to drill holes in the shelf and cabinet wall. For most shelf supports, the hole sizes are standardized; they are shown in the figure below. However, when installing the shelf support, you should carefully read the instructions to avoid errors.

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Fig. 15. Hole pattern for shelf holders for chipboard. A hole is made in the shelf with a Forstner drill for installing the holder. There is a hole in the wall for the rod using a wood drill. The shelf holders are located at a distance of 5 cm from the front and rear ends of the shelf.

It should be noted that shelf holders for chipboard come with or without fixation. The shelf holder with fixation has an eccentric mechanism, thanks to which the shelf will be firmly connected to the cabinet wall. Shelf supports with fixation have one more advantage; shelf supports of this type serve as additional reinforcement of the furniture structure.

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Fig. 16. Shelf holder for chipboard with fixation. Analogue of an eccentric coupler. Additionally strengthens the structure of the furniture and increases the rigidity of the cabinet. The shelf holder provides the ability to remove and rearrange the shelf many times without damaging the furniture.

Glass shelf holders have a simpler design. They are attached only to the cabinet walls using a self-tapping screw.

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Fig. 17. Shelf holder for glass. To install 1 glass shelf you need 4 shelf holders. The shelf holders are secured with self-tapping screws 16 mm long to the cabinet walls at a distance of 5 cm from the front and rear ends of the cabinet.

Shelf holders for glass without fixation are a rod or an angle. Shelf holders with fixation have a special screw with which the glass is firmly fixed and cannot accidentally fall out.

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Fig. 18. Shelf holder for glass. The glass is fixed with a screw on the bottom side of the shelf holder.

Table top screed

A special type of screed is required to connect two parts of a table top. Used in the manufacture of kitchen furniture.

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Fig. 19. Screed for table tops. Provides reliable connection two pieces of countertops. To increase the accuracy of joining parts, it is advisable to use it together with a dowel. For a standard screed, non-through holes with a diameter of 35 mm and a depth of 19 mm are made in the connected parts of the tabletops. The distance between the holes should be 15 mm less than the length of the tie. The groove width must be at least 7 mm.

To tie two tabletops together, use a pair of ties. To install the tie rods, it is necessary to make recesses for the tie rod stops and a slot for the screw. This can be done different ways. Most affordable option next. The recess for the stops is made with a Forstner drill suitable diameter, the slot for the screw can be made using a jigsaw.

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Fig.20. Connecting table tops with a screed. At least 2 ties are installed for connection. To install the screed, holes and a groove are milled in the tabletop slab. The holes can be made with a Forstner drill, the groove can be cut out with a chisel, or using a hand router.

Furniture corner

This type of fastener is used to connect two parts. This is a rather fragile connection method, so it is used to fasten parts that are not expected to be affected by heavy loads. Usually these are decorative elements, for example, the base of a wardrobe or mezzanine shelves.

Increase Fig.21. The furniture corner is used for fastening decorative furniture elements (plinth) and installing shelves. Made from plastic. It has a cover to hide the fasteners. Self-tapping screws 16 mm long are used as fasteners.

Plastic corners are often used instead of metal ones. They are no less durable, but have a more attractive appearance and the possibility of hidden fasteners. The furniture corner is attached to two mating parts using two self-tapping screws. Then the lid is snapped on, thus hiding the fasteners.

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Fig.22. A furniture corner is used for fastening low-load furniture elements, including for installing decorative elements such as a plinth, inserts, etc.

The furniture fasteners discussed in the article are the most common and most frequently used, due to the fact that these are the most versatile and easy-to-use types of fasteners. In the vast majority of cases, the types of furniture fasteners described are sufficient to assemble any furniture.

mhremont.ru

What drills are needed to make furniture with your own hands?

Drilling is one of the important stages furniture making, requiring accuracy and utmost care. In production, to facilitate the marking process, they use additive machines and special furniture templates (gearboxes). At home, you will have to be content with a tape measure, a square and a marker to mark the locations of future holes for a certain type of fastener. Each type of fastener requires specific drills for furniture making. In some cases, you can limit yourself to the minimum set. For example, if your goal is to make a simple shelving rack with your own hands, then you can get by with a set of two ordinary drills with a diameter of 5 mm and 8 mm, which any “home” craftsman will probably have - in combination they completely replace a specific drill for confirmations. But if the goal is to implement a larger-scale project, you will need other drills for making furniture.

Marking drills for furniture assembly

Typically, a marker and an awl are used to mark the location of the basting hole. Or you can use a thin drill with a diameter of 2.3 mm. It will also be needed during the installation of fittings on self-tapping screws - for example, guides, hinges, gas lifts, legs, etc. This will allow you to perform all operations more accurately and accurately, which means that problems with on-site adjustment due to crookedly screwed fittings can be avoided.

Drills for confirmation (euroscrew)

The specific shape of the confirmat drill, with a characteristic expansion from a diameter of 5 mm to a diameter of 8 mm, allows you to make two holes at once in one go, for the narrow and wide part of the Euroscrew with a countersink for the head. “work” with this type of drill with both frontal and horizontal parts, drilling the end furniture panels and facial details. It is important not to confuse the “face” with the “wrong side” during the process - otherwise, it will be difficult to hide untidy chips instead of a neat countersink into which the confirmation hat will “sink.”

Drill bits for furniture making 5 mm

The most popular after confirmation. Used for through and basting drilling when installing handles, shelf supports, eccentric rods with a self-tapping head, dampers and other fittings. Some craftsmen prefer to use a drill with a diameter of 5 mm to drill the ends of the front parts made of chipboard for connecting with confirmation mats.

Drill bits for furniture making 8 mm

Used for drilling holes for eccentric tie rods, dowels, mortise push-ups (pushers and shock absorbers), glass holders, shoe rack pins and specific flag canopies. And, as was written earlier, the combination of 5 mm and 8 mm drills makes it possible not to use a confirmatory drill during the additive process.

Drills for furniture barrel ties 10 mm

A thick furniture drill with a diameter of 10 mm is rarely used. But you can’t do without it when installing barrel ties, reinforced eccentric casings, some types of mortise pushers and smooth-running dampers, and hidden hinges. It is also convenient for them to make holes in the walls of furniture for the output of wires when installing lighting.

Eccentric drills 15 mm and 20 mm

To install the eccentric body itself, you will need a drill with a diameter of 15 mm; if the eccentric is reinforced, then with a diameter of 20 mm. An eccentric drill is also useful for installing some types of shelf supports and locks, some rarely used fittings (study the installation instructions).

Drill for hinges 26 mm and 35 mm

Quadruple joint furniture hinges There are two types - with a standard bowl of 35 mm and a reduced bowl of 26 mm (rarely used when there is not enough space to install a regular canopy). For holes for furniture hinges, the most common drill diameter is 35 mm. It is also useful when installing countertop ties and some types of supports.

Drill for plugs for cable channels and lamps 60, 65 and 85 mm

Office furniture often uses special round-shaped plastic plugs for cable ducts; built-in sockets for installation in kitchen countertops. For this type of hole you will need a plug drill with a diameter of 60 mm. It is also useful for drilling holes for built-in lamps. In the latter case, it is better to clarify the diameter of the selected lamps - you may well need a furniture drill with a diameter of 65 or 85 mm.

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Choosing a furniture screed depending on the type of structure

Furniture has always been made from individual elements, which are then assembled in a certain sequence. Previously, furniture screeding was carried out using locking joints, tenons and wedges, however, for simple home furnishings this was enough. Similar connections are still used today in the manufacture of antique-style furniture. In modern furniture production fasteners are represented by a wide range of elements. This makes it possible to produce furniture of various shapes with complex joining methods.

When assembling a furniture product, the location of the connected parts of the structure must be checked so that its integrity is not compromised during operation. This is what a furniture tie is intended for - a fastener that makes it possible to tightly and firmly connect structural elements located in a certain position (most often at a right angle) relative to each other. If previously furniture was assembled mainly using screws and self-tapping screws, now they use different types screed

This replacement is due to three reasons:

1. Increasing the aesthetics of furniture, thanks to the use of ties, the fastening of parts becomes invisible;
2. Each disassembly of furniture assembled with screws reduces reliability;
3. Sometimes the use of conventional fasteners is simply impossible for structural reasons.

And finally, the use of furniture ties allows for quick and durable assembly of the product.

Types of furniture screed

Depending on the purpose of connecting parts, different types of furniture ties are used. They differ in external design and the material from which the fasteners are made.

Confirmat

Simple and convenient use has made confirmat (or euroscrew) the most common type of fastener. This euro-screed consists of one element - a euro-screw, which can be called a reinforced version of the self-tapping screw. Its shaft is slightly thicker, has a blunt end and a massive, widely protruding thread. Thanks to the notches on its lower turns, the Euroscrew, when tightened, cuts a chamfer in the finished hole. This makes it come into even closer contact with the material being fastened.

The confirmat can be used to connect two furniture panels located at right angles. To do this, holes are simultaneously drilled on both panels: for the countersunk head and for the screw thread. It is better to drill them with a special drill for confirmat furniture screed. The countersunk head has hexagon slots.

It is not recommended to screw in confirmations with a Phillips screwdriver, since it is impossible for it to screw them all the way. If holes are pre-drilled in all parts of the furniture structure with a special drill for furniture screed, the furniture can be assembled with a confirmat faster than with any other type of fastener.

Eccentric coupler

When connecting L-shaped or T-shaped furniture elements, eccentric couplers are used. This fastener consists of three parts:

1. A rod having a head;
2. A special clamp called an eccentric;
3. A plug that creates a decorative effect.

The advantages of such tightening include the secrecy of the fastener (the hole is not drilled on the front side of the furniture) and the possibility of its repeated use without the risk of damaging structural elements. Due to the complex drilling, which requires a furniture tie drill to drill blind holes, eccentric fasteners are often performed in the factory. For the eccentrics you need to drill holes with a flat bottom; this is easier to do with a Forstner drill.

Intersectional screed

Intersectional furniture screed is necessary for tightening individual sections, for example, cabinets in the kitchen, into a single block. This threaded connection is equipped with a screw and a bushing. They drill into the side walls of evenly aligned cabinets through hole, a bushing is inserted into it on one side, and a screw is screwed in on the other. Although both heads of the Phillips screwdriver are notched, it is the connecting screw that must be tightened, not the bushing. The notches on the sleeve are made to hold it so that it does not rotate in the part. You can tighten a pair of cabinets using 2 - 4 intersectional fasteners, which are best placed closer to the corners. Depending on the wall thickness, fasteners of different sizes are used.

Corner ties have been used in furniture production for quite a long time. This connection is made up of five elements:

1. A corner in the form of a metal plate bent in the middle at a right angle;
2. Pairs of bolts;
3. Two footwear.

To connect two panels with a corner tie, a corner is placed at the point where they meet. Then the fittings are inserted and the bolts are screwed in, first to one panel, and after trimming the connection, to the second. In its finished form, judging by the photo, such fixation can hardly be considered aesthetic. 'Cause today corner fastener if possible, replace with others furniture ties, for example, minifix or confirmat. Their dimensions are much more compact than a metal angle plate.

Screw coupler

Furniture screw fasteners are used when the end of one part needs to be attached to the surface of another. This fastener has only two elements: a screw and a barrel. A threaded hole is made in the side of a cylindrical metal barrel. In some screw ties, the barrel is made of plastic, then a nut is placed inside it. When installing this fastener, a couple of holes are drilled on the surface and at the end of the panel. A barrel is inserted into the first one so that the holes on the barrel and the end are aligned. The screw is threaded into a through hole drilled in the surface of another panel. The large tightening stroke makes the fastening particularly durable. The aesthetic error of this type of screed is considered to be the visibility of the screw head on the front side of the panel.

Conical coupler

The conical tie is an improved version of screw fastening. To hide the screw head on the front side of the panel in the conical connection, the screw was replaced with a rod. Unlike a screw that goes through the panel, the rod only screws into it. This reduces the tightening stroke and makes the fastener less durable.

Table top screed

In the manufacture of kitchen furniture, furniture table screed is used. When the tabletop is assembled from two parts, paired fasteners are installed. Why use a Forstner drill to mill one hole in each part of the tabletop. A groove is cut between the holes using a chisel. Clamps are placed in it. A tension head with a C-shaped washer is placed in one blind hole. Then, using a wrench, begin to tighten the C-shaped nuts.

Furniture dowel

The simplest type of fastening is a dowel. This connecting element looks like a short piece of pencil made from a piece of wood. Today, when assembling furniture, the dowel complements the eccentric tie to give it greater rigidity, and it is rarely used as an independent connecting element.

How to choose the right screed

Choosing a suitable furniture tie is of great importance when assembling furniture. The final result in the form of a finished product depends on it. There are quite a few types of screeds, so each case requires an appropriate approach to assembly. The selected type of fastener should not interfere with the operation of the furniture or spoil its appearance. To ensure these conditions, it is necessary to choose the right furniture screed and not violate the assembly technology.

Cabinet furniture pieces are mainly designed to store various things. Therefore, when assembling them, it is necessary to ensure the strength of the connections. Confirmat screed is best suited for this. This fastener allows you to connect parts at the desired angle. And thanks to the holes for Euroscrews, drilled using a special drill for furniture screed, Confirmat ensures high-quality assembly of cabinet furniture. The main disadvantage of confirmations is the unaesthetic appearance of the hats, which, although they remain flush, are still very noticeable.

An eccentric tie is another type of fastener used in assembling cabinet furniture. It is used where it is necessary to hide fasteners, for example, on the facade of furniture. The main advantage of eccentric fasteners is hidden installation.

Its high load bearing capacity due to design. Cabinet furniture is a prefabricated structure consisting of several pieces of furniture connected to each other. This necessitates the use of an intersectional tie, which is designed to tighten adjacent pieces of furniture.

The main purpose of upholstered furniture is comfortable rest. Therefore, it should be comfortable, practical and last long enough. Fastening of upholstered furniture with a carriage screed must be reliable and have an aesthetic appearance. Ideally it should be invisible. All these requirements are met by a furniture bolt with an eternal companion, a nut. With such metal fasteners, the furniture will withstand the mechanical loads exerted on it during operation. In addition, the semicircular head of the bolt, which protrudes slightly above the surface of the parts, will be completely invisible under the upholstery, especially if there is a carriage tie on it.

Built-in furniture is designed to store things and objects for various purposes. Very often, such structures consist of only shelves installed in niches or along the walls. Therefore, the best fasteners for them can be confirmations and furniture corners. If the design of built-in furniture does not provide for the installation of facades, it is advisable to use eccentrics and minifixes as fasteners. These fasteners are installed without through drilling, which allows you to maintain the aesthetic appearance of the structure.

Today, furniture in which individual parts are made of glass sheets is especially popular. They are quite fragile, so glass furniture fasteners must have a large margin of strength and are naturally made from other materials. For this reason, to tie it down, it is better to use special types of metal fasteners (clamps, holders) complete with rubber gaskets. To install them, not only drilling is used, but also fastening with glue.

Video

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Furniture confirmations: dimensions, drills and holes for euro screws (euro screws)

Confirmation is the most popular fastener, used in the production of cabinet furniture. Confirmations became widespread back in the 90s of the last century and since then have been actively used by specialists working in furniture production.

Confirmats are great for assembly homemade furniture

The correct name for this fastening element (along with the designations “Euroscrew”, “Euroscrew”, and sometimes simply “Euroscrew”, which are common among home craftsmen) is “single-element tie”. The word indicated in the title comes from the name trademark Confirmat, which the German company Hafele began to use in the production of fasteners of this type.

Design features and benefits of use

Confirmats are screws equipped with a countersunk head, which has two types of slots. Thanks to the presence of these slots, Euroscrews can be tightened with either a four- or hexagonal screwdriver. The rod of such a screw has a blunt end, and its working part has a widely protruding thread. Bottom threads are designed to cut threads into a pre-prepared hole, so they are conical and serrated. Under the head, the Euroscrews have a smooth (no thread) surface.

Significant parts of the confirmation

All confirmats have a protective coating of zinc, brass or nickel, and are made from high-quality carbon steel. The use of such steel makes it possible to give Euroscrews high ductility, due to which they bend but do not break. The high plasticity of confirmats ensures their easy removal from furniture even if their installation is carried out incorrectly.

The use of confirmata allows you to connect furniture elements made not only from natural wood, but also from its processed products - MDF and chipboard. Based on the ratio of the outer diameter of the thread and the length of the screw, fasteners of this type are presented on modern market in the following standard sizes: 5x40, 5x50, 6.3x40, 6.3x50, 7x40, 7x50, 7x60 and 7x70 mm. The most popular are Euroscrews, the length of which is 50 and 70 mm, and the thread diameter is 7 mm.

Sizes of common confirmations

There are varieties of confirmations produced with a regular cap. When using them, additional countersinking of the hole is required. Individual categories Confirmats are made with a special tooth located under the cap. The purpose of such a tooth is to form a chamfer in which its head will be located when installing the fastener.

If the confirmation cap is located on the front side of the furniture product, it can be disguised using a decorative plug or sticker, which are widely used today large assortment offered by any hardware store. When choosing such decorative elements, you should take into account not only the size of the Euroscrew head, but also the texture and color of the furniture structural elements that are connected with it.

The diameter of the securing decorative protrusion of the plug must match the size of the recess in the confirmation cap

How to fasten with Euroscrews

To use confirmations, certain skills in working with such fasteners are required, as well as knowledge of the characteristics of the material from which the products being connected are made. Drilling for confirmation is performed with a tool whose diameter is 4.5–5 mm. In this case, it is best to use drills that have a stepped cutter attached, which allows you to immediately chamfer the location of the screw head. Using such a tool, you can get a finished hole in one pass. In this case, the cutter forms an ideal surface for the screw head, which cannot be said about the drill, which, when removed, can leave chips on the edges of the hole (they, however, will subsequently be covered by the confirmat head).

Euroscrew installation sequence

Euroscrews, when compared with other types of fasteners, provide more reliable fixation of the parts being connected. This is explained by the wider arrangement of threaded elements, which reliably cut into the material. Install confirmations manually, as well as using an electric drill with appropriate attachments or a screwdriver. For those who do not have experience working with such fasteners, it is better to install them manually, so that in case of excessive resistance of the screw, they can be able to remove it from the furniture elements being connected at any time.

How to drill a hole for placing a confirmat

The confirmat is screwed into a previously prepared hole, so the question of how to drill such a hole is quite relevant. To do this you will need the following tools and materials:

• screwdriver or electric drill;
• bit of the appropriate size;
• drill for confirmation;
• a measuring tool, which can be a ruler (or a construction tape);
• pencil;
• awl.

To facilitate marking and maintain a strictly perpendicular position of the drill, use a template for drilling holes for confirmat

Hole dimensions for Euroscrew

For furniture assembly, Euro screws are usually used, the dimensions of which are 6.4x50 mm. To make holes for such confirmation, outside diameter whose thread is 6.4 mm, and the cross-sectional size of the screw body is 4.4 mm, a drill with a diameter of 4.5–5 mm is used. Drilling holes for confirmation of this type should be performed to a depth of at least 50 mm. If the diameter of the hole is larger than the specified value, then the Euroscrew simply will not hold; if it is smaller, it can tear the furniture element into which it is screwed.

The step drill is selected based on the dimensions of the specific Euroscrew model

The drill used to make holes for the confirmation must be equipped with a special working head. On the one hand, she prepares an expanded hole for the neck of the screw, on the other hand, she countersinks the place where the screw head will be placed. To place the confirmat, you can also use a regular drill, but in this case it is necessary to prepare places for the neck of the fastener and its head.

Marking drilling locations

The reliability and quality of connections made using confirmats largely depend on the accuracy of marking future holes for them. On the element that will overlap the end of another element of the furniture structure, two types of markings are made:

• drilling depth (5–10 cm);
• the center of the future hole (if the thickness of the joining part is 16 mm, it should be at a distance of 8 mm from the edge of the slab).

Drilling diagram for Euro screws

On the joined element, the drilling point is marked at its end, placing it strictly in the middle of the furniture board.

To mark the drilling locations as accurately as possible, you can use the following simple technique: after preliminary marking, a through hole is made in the applied part, through which, by attaching the first part to the second, a rotating drill is used to mark the location of the second hole for the European screw.

Making holes

In order to make the holes for placing confirmations as efficiently as possible, it is advisable to follow the recommendations below.

1. Before drilling a part, you need to place a piece of unnecessary chipboard under it: this will prevent chips from appearing at the exit of the hole being created.
2. The formation of places for the neck and cap of the confirmat in an already made hole can be done by holding the workpiece in weight.
3. When drilling both in the layer of the part and at its end, the drill is positioned strictly perpendicularly. This will allow you to get a high-quality result and not damage the part.
4. When drilling two parts simultaneously, they must be securely fixed in the required position, for which you can use clamps and other clamping fixtures. This is the most accurate and fastest way to create confirmation holes.
5. When drilling holes for dowels, it is advisable to equip the tool used with a depth limiter, which will prevent damage to the workpiece by drilling through them.

Assembling furniture is a non-trivial task when it comes to non-standard and interesting solutions. But there are clear rules for how the elements are attached to each other. At a certain point, dowels were common, and they are still used until that time. There are other solutions for fixation, which will be discussed in the article.

Types of fasteners

Furniture ties can be used individually or in combination with others. Some furniture items are designed for special occasions. It makes sense to consider the features of each and the principle of its installation.

Confirmat

It is a direct descendant of self-tapping screws for a knife screwdriver, who liked to hammer in correctly instead of carefully screwing in. Using the confirmation will not cause problems even for an inexperienced user. It is a self-tapping screw that has an increased diameter and is also not equipped with the usual tip. The furniture confirmat is designed for use with a special hexagonal nozzle. You can't screw it in with a regular Phillips screwdriver. Such fasteners have become especially in demand with the growth in the production of cabinet furniture. The latter is assembled from laminated chipboards using facades or inserts from MDF.

With the help of the confirmat, two furniture parts are fastened only at an angle of 90 degrees. If a different angle is required, then fasteners are used, which will be discussed below. Since the confirmat does not have a sharp tip, it cannot simply be screwed into wood. Before assembly, holes are drilled in the parts. Near the head, the confirmat has a slight thickening, which requires the use of a 6 mm drill. For the threaded part you will need a consumable with a diameter of 5 mm. It is most convenient to use special drills for confirmations. They are a small crown or cone into which a 5 mm drill is inserted. As soon as the drill is completely recessed into the material, the cutter makes a slight expansion under the head of the furniture fastener.

Note! The head of the confirmat must fit flush into the furniture.

This is done to hide furniture fasteners with special plastic or other covers. Usually the furniture board is 16 mm thick, so the hole is drilled at the end in the middle. If a hole is drilled in a furniture board from the front part, then an indent of 8 mm is made from the edge in order to smoothly join the parts.

Confirmats can be used in conjunction with other fasteners, for example, dowels. This is done for a more durable joining of furniture parts. It is worth understanding that the fixation of furniture parts can be ensured at the highest level only during the first assembly. If you frequently assemble and disassemble furniture, the confirmators will not be able to fix the parts with the required rigidity. When screwing in furniture fasteners, it is necessary to select the correct force. If it exceeds the required limits, then the confirmat will simply begin to scroll or damage the second part.

Advice! It will be easier for inexperienced masters to reach the confirmation manually.

Those who have been working with cabinet furniture for a long time have learned to feel the tool and avoid deforming parts by excessive tightening.

Rastex

Rastex is also called furniture eccentric. The installation of this furniture element has certain features and requires experience. The screed consists of two metal parts. One of them is partially similar to the confirmat, but has a smaller diameter. The second is precisely the eccentric that performs the fixation. The second element is similar to a metal plug that engages with the head of the first element and secures the part. This type of fastening element is often used in the factory assembly of furniture. It makes it possible to fasten two furniture parts without visible fasteners.

A similar type of eccentric tie can be seen in Soviet-assembled cabinet furniture. Only in it it was a bolt that passed through the horizontal wall and was fixed in big hole vertical wall by means of a semicircular plate with a thread in the center. The advantage of modern rasteks is the ability to fix furniture parts at the required angle. In addition, products that are assembled using such a clamp are easy to disassemble and reassemble the required number of times. To properly fix the eccentric in the parts, you will need two drills and a cutter.

One drill with a diameter of 5 mm is required for a hole in vertical part for fixing the threaded part of the rastex. For the body of the rastex, a 6 or 8 mm drill is required, it all depends on the specific furniture fastener. The cutter diameter is usually 15 mm. The hole for the eccentric is drilled in a vertical or horizontal part. It is necessary to set aside 24 or 34 mm to the center of the hole, it all depends on the specific furniture fastener. The cutter must be recessed to a depth of more than half the thickness of the chipboard sheet. You must be careful not to go through it.

After this, a hole is drilled from the end, which should go to the hole for the eccentric. The rastex body is screwed into the hole that has been prepared for the threaded part and passed through the end hole to the hole for the cutter. After this, the long part can be clamped with an eccentric. A visual diagram of the fastening process can be seen in the picture above. There is a video about fixing with Rastex below.

Dowel

Some furniture makers call dowels dowels, choppiks, riffles and other words. The essence of the element remains unchanged. It is a small wooden or plastic cylindrical element. In some cases it acts as a guiding element, in others - as a fixing element. This screed is used in furniture for hidden installation. The customer will not be able to find a single trace of the screed. To install the dowel, it is enough to drill holes in two blanks. Their depth should be such that the screed does not fall through. The dowel is covered with PVA glue or other suitable composition and inserted into the prepared holes. The parts must be fixed until the glue has completely set.

Screed for sections

The clamp for individual sections is designed to assemble a solid furniture corner from the modules. The product is a bolt with a head that has large diameter. It screws into a nut that looks like a hollow bolt. The size of such a screed varies depending on the thickness of the chipboard sheets it is designed for. Installation of such an element is simpler than the previous two. It is enough to firmly fix the parts that need to be fastened with a clamp. After this, a through hole is drilled and a tie is mounted, which is tightened with a screwdriver.

Corner

The appearance of this screed fully corresponds to its name. When assembling furniture, two types of corners are used:

• plastic;
• metal.

The second ones are metal element, which is bent at an angle of 90 degrees. Each part has one or more holes through which screws are screwed. Plastic corners are closed design, similar to a pyramid. An example can be seen in the photo below.

As you can see, the screws are hidden under a small plastic cap, which is very convenient. In the professional field, such a screed is used quite rarely, because it has low strength. Sometimes they are used to assemble parts of the base element of a cabinet. In some cases, a tabletop can be attached to a furniture corner if the table is not expected to be moved. It is better to use rastex instead of a corner.

Table top screed

This element is used quite rarely, because usually kitchen furniture is designed in such a way that the countertop is solid. As you can see in the photo, the furniture fastener is a long screw that rests on two washers and is secured with an elongated nut. Typically, such a product is used in conjunction with dowels, which increases the strength of the joint. Several ties are applied to the width of the tabletop.

To install such a furniture element, you will need to drill two holes using a cutter. After this, two holes are drilled from the end to the larger hole. A cutter will be required with a diameter of 35 mm. Instead of an end hole, you can choose a groove using a router. After this, the washers and bolt are installed, as well as the nut is tightened.

Shelf fixings

A separate subtype of furniture ties are shelf holders. They can be for:

• glass;

Each type has distinctive features. A high-quality element consists of two parts and is a bit like rastex. The rod is fixed into the wall at the level where the shelf should be, and the holder is cut directly into the shelf. One shelf will require a minimum of 4 elements. Shelf ties can be with or without fixation. In the case of those used for glass, the lock is a bolt. An eccentric is used for holders of chipboard shelves.

Summary

As you can see, for each task when assembling furniture there is separate species screed Fastening each furniture fixer requires some skill and may not work out the first time. That is why it is advisable to practice on scraps so that the result is perfect.

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All generations of furniture ties. Start

Connecting fittings- the most important component of cabinet furniture, therefore, the usually invisible screed has become today one of the main elements of furniture, ensuring its strength and durability.

History of the "connection"

In ancient times, furniture making was not very different from carpentry. When connecting its parts, the same techniques and methods were used as in the construction of a hut or church: locking connections, spikes, "shkans" (now, - dowels) and wedges that gave strength to benches and tables. Making such connections manually is quite a labor-intensive task. The parts were held together by a tight connection with glue, the accuracy of which was ensured by eye, and it was necessary to masterly use a saw and a chisel so that they fit exactly against each other. Similar combinations can still be found in antique-style furniture, but rather as a decorative element that makes retro-style furniture only look like it was made by the hands of experienced craftsmen.

Since those times, only dowels(8X30), however, also acquired different sizes, received corrugation and a precise chamfer at the ends. Everything else gave way to special fittings. Connecting furniture on dowels even now gives us the opportunity to quickly and correctly position furniture parts during assembly, and prevents their mutual displacement during operation, absorbing all lateral loads. A dowel is a very cheap and simple part, but it also has its own difficulties. It is made from natural wood and when made from undried wood or if improperly stored, it can change its cylindrical shape, which significantly affects the quality of the connection. However, small furniture is connected using dowels alone. At large sizes products and correspondingly increasing loads, the dowels can no longer withstand pulling out, that is, longitudinal forces, and therefore, ties can always be found next to them.|

Types of screeds

Corner coupler UC11

Principle of operation:

The product is also very simple in design: a strip of metal bent at a right angle with a hole on one arm and a groove on the other. It consists entirely of five elements: an angle, two countersunk screws and two threaded fittings. During assembly, the angle is attached with screws to the parts being connected using metal or plastic fittings with an internal threaded hole. The tightening force is achieved by displacing the axis of the fastening hole on one of the parts being connected. As a result, when screwing the screw, it presses with the cone of its head on the conical side surface of the hole in the corner, displacing the entire attached part and attracting it.

Advantages:

At one time, this screed even became widespread in our industry, because:

• durable;
• does not require drilling holes in the ends;
• easy to install;
• unpretentious to the accuracy of the location of filler holes;

Some furniture makers even managed to use such a tie without dowels in the connection at all!

Flaws:

• visible;
• interferes with the use of furniture (for example, it will not be possible to place the box in a closet close to its wall, and when removing it, it can be torn or scratched;
• there are a lot of defects in its production;

As for attempts to use metal or plastic corners secured with screws to connect furniture parts, it is better not to buy furniture with such joints: this is not a screed at all, and it is impossible to obtain a reliable tense corner joint in any furniture with their help.

Screw tie KON 7x50 (Euroscrew)

Story:

This screed became known to domestic furniture makers back in 1973 from the catalog "Der Grosse Hafele" under the name " Confirmat". It was always intended only for assembly small-sized furniture. Today it can be found in the same catalog, under the same name. But today the same ties are produced by many companies: "Hettich" ("Direkta 2"), "Dresselhaus" ("Unita Stahl"), etc., and even domestic enterprises.

In Europe this screed is called " Einteilferbinder" or " single-element screed (single)"And for some reason we call it " Euroscrew" or " Euroscrew"Although the name would suit her much better" screw tie", especially since it is like two peas in a pod and looks like a screw, only thick and dull.

Principle of operation:

The simplest screed, which has found such wide use among our furniture makers precisely because it does not require practically any precision at all when adding. Only two holes are drilled: one in the end of the main part, the other in the face attached to it.

The most popular are Euroscrews with a thread diameter of 7 mm and a length of 50 or 70 mm. Ties different manufacturers have their own design features. The small diameter of the head often allows, using force, to embed the screed flush with the surface of the slab without first countersinking the hole. Also, screw ties may have a specially provided “tooth” under the head, similar to a flash in a poorly made nail, which ensures that it is screwed in flush without countersinking, forming a chamfer for the hole.

A high-quality screed should not have a displacement of the head or slot relative to the axis. If this alignment does not exist, then the tie will go unevenly when screwed in, and the thread will break the hole, which impairs the strength of the connection between the chipboard parts. A tie with a smaller pitch of turns and a larger thread point provides a more durable connection. The first four turns of the thread are conical and have special serrations. Therefore, the tie works like a tap or self-tapping screw, ensuring the cutting of smooth, high-quality threads to accommodate the remaining turns without disturbing the structure of the slab.

Flaws:

• head visible from the end. It is usually closed with a plug;
• furniture assembled on such a screed cannot be assembled more than three times, since the threads cut in such soft material, like the chipboard, it will most likely come off. The trouble is that many manufacturers, rightly hoping for the strength of the metal, have completely stopped using dowels together with this screed. But if the assembly is carried out without securing the parts in the clamp, then the parts may “lead away,” which can be noticeable when inspecting some products;

5. Eccentric coupler(EC02 + rod (TE 03) + fitting (BU 01))

Despite the popularity of screw ties, all the highest quality modern furniture is assembled using eccentric ties.

Principle of operation:

A metal or plastic sleeve is screwed or pressed into the face of the attached part, flush with it, into which the tie rod with a “T”-shaped head is screwed. When assembling the product, the rod passes through a hole in the end of the main part, and its head ends up in the middle of a transverse hole drilled in its face. An eccentric is installed in it, gripping the rod head with its internal eccentric surface. With further rotation, the eccentric, turning in its hole and acting on the head of the rod, first brings the parts to be connected together, and then creates the necessary force in the connection.

An eccentric coupler consists of a cast metal eccentric, a fitting and a rod. There are also quite a lot of designs of such couplers, in which the rod is wrapped directly into the material of the attached part, without the use of a sleeve. The main difference between eccentric couplers is the diameter of the eccentric. The larger it is, the greater the stroke of the tie and the greater the possible force. Eccentrics with a diameter of 25, 15 and 12 mm are used. Eccentrics with a diameter of 25 mm, and sometimes 15 mm, must be closed with a plastic plug.

Flaws:

• possible weakening of the tie during operation of the product. Different manufacturers solve this problem in different ways. For some couplers, the internal working surface of the eccentric is made concave, and the spherical working surface of the rod head is in contact with it. In other designs, the internal working surface of the eccentric is stepped, and the adjacent working surface of the rod head is flat. In this case, the outer surface of the eccentric is equipped with oblique smoothed teeth, inclined in the direction opposite to the direction of its rotation during assembly, which, while increasing adhesion to the material of the part, additionally prevents its spontaneous rotation and weakening of the connection during operation of the product. Also, the notches inside the eccentric increase its adhesion to the rod three times compared to a smooth flat surface;
• An eccentric coupler requires extremely precise relative positioning of all mating holes. Drilling these holes "on the knee" often leads to breakage of the eccentric when applying force during assembly. Actually, the lack of precise filler equipment limits the widespread use of eccentric couplers in domestic furniture;

Types of eccentric couplers:

There are many varieties of eccentric couplers designed to solve different problems. For example, with the same, most common diameter of 15 mm, the eccentric can have different heights so that, regardless of the thickness of the part, the hole for the rod can be positioned exactly in the middle of its thickness. And this makes it possible to provide a smaller number of standard sizes of parts when adding.

One way to avoid the complex alignment of the axes of holes in the face and end is to use eccentrics in the body (SE 01 + rod (TI 04)). The eccentric is installed in a hole drilled in the face near the end of the part, so that an opening is formed at the end of the part, into which a part of the eccentric body with a hole for the rod emerges. In this case, the tie rod is shorter, and the eccentric axis is located closer to the end of the main part, but thanks to the design features, the tie can be tightened by positioning the screwdriver at an angle to the face. The outer casings of such ties are made of plastic of various colors, or metal (a more expensive and beautiful option).

This tie has found its application as a shelf support. But, unlike inset shelves installed on conventional shelf holders, shelves using such eccentric ties are always a strength element of the structure, which increases the strength and rigidity of the entire product, and this is especially important for heavily loaded office furniture. The eccentric is placed in the body material, which is stronger than the plate from which the furniture is made. Therefore, repeated rearrangement of the shelves does not lead to wear of the eccentric hole and weakening of the connection.

Reinforced eccentric with additional bushing SE07

For especially loaded, heavy shelves there is a reinforced eccentric in an elongated body with an additional fitting (SE 07), for which a separate hole is provided. Such a screed is held even better in the chipboard, and the futorka stabilizes the shelf, preventing it from moving relative to the sidewall.

Conclusions:

The article discusses only the main types of ties for connecting furniture parts. You can view the full range of MDM-Komplekt furniture ties in the electronic catalog or in the office. The main thing when choosing a screed is to understand that it is not just a connecting element in furniture, but a mechanism that creates force between parts, due to which the furniture acquires resistance to external loads and the necessary strength.

Yours, Fedor Konfirmatov

We have sorted out what furniture parts are made of, now we will look at how they are connected to each other. We will talk about furniture ties. Of course, in one article I will not be able to review all the existing ties, so I will consider only the main ones that I most often use in practice.

Screws

Or, as they are more often called today, self-tapping screws. This type of fastener is quite common, and in furniture of any class. In most cases, it is used to attach any decorative or functional elements, for example, guides, hooks, moldings, back walls, etc.

I most often use self-tapping screws with a length of 16 mm and 32 mm. The first ones are screwed into the face of 16 mm parts (without coming out from the back side), the second ones are screwed into the end, they are used to fix the back walls, the bottom of drawers, etc., as well as for parallel connection of two 16 mm parts (for example, fixing the front of a drawer ).

It is not recommended to use self-tapping screws to connect parts together, since they do not hold well in this material and the connection will quickly become loose.

Confirmations

This is a type of self-tapping screw with a thicker, blunt-ended shaft and a deep thread. The cylindrical head has a recess for a hexagon, and not for a Phillips screwdriver.

For such fasteners it is necessary to drill a hole, or rather two (for the rod - 5 mm and for the cap - 8 mm). The most convenient way to do this is with a special confirmation drill (see photo), but you can get by with two drills (5 and 8 mm).

This method of fixation is characterized by high reliability, ease of marking and installation (error up to 1 mm is possible), and a small visible part. The confirmation cap on the finished product can be disguised with a plastic cap of various colors - you can match it to a specific product.

Mounting angles

Another fairly simple tie that can be useful for beginners are mounting angles. They are various shapes, sizes and materials. Let's start with the plastic ones.

Plastic corners

As the name suggests, they are made from plastic in various colors. They are fixed with a pair of screws, which are then closed with a decorative lid. It is better to use fasteners with a removable cover - as practice has shown, it does not fall off after a while.

There are also reinforced corners that are fastened with four self-tapping screws, which means they are large in size.

The main advantages are ease of installation (there is one important trick that we will look at later) and invisibility of fasteners from outside the product. Despite its flimsy appearance, the shelf, standing on four such corners, withstood the weight of a sitting adult. The downside is that the fittings inside the box are quite large and can get caught on drawers, and just the fasteners are visually noticeable.

Metal corners

There is simply a huge variety of them, differing in size, shape, number of holes, etc.

They differ from plastic ones for the better in connection strength, as well as in size - due to their flat shape, they do not greatly change the geometry of the product, and therefore do not interfere with various moving parts.

The main disadvantage of such corners is that they are not decorative, so they should only be used in places inaccessible to the eye.

This drawback is designed to be eliminated by metal corners with a decorative cover, which snaps onto the finished connection, hiding it. Quite a lot of them are also produced. They, having all the advantages of metal fasteners, have a fairly decent appearance, allowing them to form visible ties.

All connections using self-tapping screws, when disassembled multiple times, significantly lose their strength to the point of complete failure.

Minifix

This is an eccentric coupler, which consists of two, rarely three components: the eccentric itself, the rod and sometimes the fitting. A rod is screwed into the fitting, but I usually use minifixes with a self-tapping rod - there is less hassle with them.

The main advantages include the detachability of the connection, and for the version with a foot it is larger, that is, it can be assembled and disassembled without loss of strength. Among the disadvantages is the complexity of installation - it is necessary to drill three holes with three different drills (5 mm, 8 mm and a 10 mm Forstner cutter), as well as a fairly large visible part (the eccentric itself); by the way, it can also be closed with a plastic or self-adhesive plug.

If a significant load is expected on the connection, then it is advisable to supplement the minifixes with dowels.

Dowels

These are wooden cylinders of various diameters (8 mm is more relevant for furniture). It is not a screed in itself, because does not tighten the details.

It is used extremely rarely in isolation; it is advisable to strengthen the connection with glue. The main advantage is that it is completely invisible from the outside - not from any side!

Intersectional screed

I’ll tell you about one more screw connection, which, however, can be replaced with 32 mm self-tapping screws. This tie is used for detachable connection of two parallel parts (for example, two furniture boxes); it is characterized by fairly high strength and ease of installation. But both caps are clearly visible on both sides of the connection, which is not good (although, inside a cabinet or bedside table this is not very important).

There are also quite a few screw and eccentric couplers, but I usually don’t use them, and therefore I won’t describe them - the information received is quite enough for a novice furniture maker. The main selection criteria are inconspicuousness and sufficient fixation strength.

The manufacture and assembly of furniture is impossible without the use of fasteners. And although the buyer does not always pay attention to such trifles, furniture fasteners affect not only the appearance of the product, but also the service life and quality.

Connecting fittings for furniture

Fasteners for furniture have appeared relatively recently. In the old days, when working with wood, they used locking joints - tenons, wedges, dowels and glue. The beauty and reliability of wood products depended on carpentry skills. Today there are many special furniture fasteners. Connecting furniture fittings differ in installation method, purpose, reliability and, finally, cost. There are many types of fasteners. The simplest and most basic of them are nails and screws. All kinds of ties are more complex furniture fasteners, the photo shows only some of them. Connecting fasteners ensure the interaction of furniture elements with each other.

Application of fasteners

When assembling furniture parts, confirmats, screws and nails are most often used as fastening elements. Nails are used to upholster upholstered furniture or secure fiberboard to the back walls of a cabinet. Nails with decorative heads are used as decoration. In the production of furniture, individual parts made of chipboard, plywood or wood are fastened together using confirmats. They are made of steel and coated with white zinc. Equipped with rare threads and a blunt tip. The countersunk head has a hexagonal slot, for which a special key is provided. The panels are secured to the main furniture frame and shelves with confirmations. Screws are usually used to attach handles, hooks, strips and other furniture fasteners - corners and ties, used when connecting the main load-bearing elements of a structure and for fixing them. Shelves and tabletops are often also secured using furniture corners. And although the corner is used less and less due to the fact that the fastening parts are visible, it is quite acceptable for assembling inexpensive furniture.

Other types of furniture fasteners

One of the old types of connection is a dowel. This is a high-quality, reliable and cheap mount. Once assembled it is completely unnoticeable. To connect the parts you need the dowel itself, a drill, a hammer and PVA glue. Installation of the element requires some skill and accuracy of marking.

It is hardly noticeable and ensures the strength of the connection. Manufacturers call this type of ties differently: minifix, rafix, rondofix. It consists of an eccentric, a fitting and a rod. The difference between the fasteners is the diameter of the eccentric.

The screw coupler, or barrel, consists of two elements. The barrel has a nut inside. The screw is tightened tightly, which creates strength and reliability of fastening. The screw head on the side surface can be closed with a plug. The screed is difficult to install and requires precision in the intersection of parts.

Screws and self-tapping screws are furniture fasteners of approximately the same shape. They differ in tip, slot and type of thread. They are made from high quality materials with anti-corrosion coating. They are used without preliminary drilling of the materials being fastened, which speeds up the installation process itself.

Glass fastenings

Noteworthy is the increasingly used furniture made of glass and mirrors. These are coffee tables, serving tables and dining tables. Cabinets, stands and stands for flowers. Cabinets, counters and bar counters. Glass is a fragile material. Fastenings for such furniture must have a large margin of safety, be aesthetic and original. They are made of metal and equipped with rubber or silicone gaskets. Fastening fittings for glass products are divided into adhesive and drilled. The easiest to install are fasteners that are first attached with glue and then secured with screws. But there are weight restrictions - no more than 25 kg. Furniture fasteners that require drilling are capable of holding a large weight of the elements being connected. For holes, use a special set of drills. The set of similar accessories for glass furniture is quite wide: hinges, door handles and locks, stoppers, closers, brackets, shelf holders, legs and much, much more.

Bed accessories

There is a wide variety of transformation mechanisms for beds, armchairs, corner and chairs. They allow you to fold/unfold upholstered furniture, providing the room with a full-fledged sleeping place. The main furniture fasteners for beds are ties and hooks. Bolts, angles, and pins are also used as connecting elements. Connecting fittings can be made of steel, chrome steel, zinc, galvanized. There is a wide variety of shapes and sizes of connecting elements. The transformation mechanism used in the beds makes it possible to lift sleeping area vertically upward or from one of the sides. Under the bed you can arrange containers for bed linen. When assembling any structures, furniture fasteners play an important role for a strong and high-quality connection.